/Engine/Source/Runtime/MeshUtilitiesCommon/Public/LayoutUV.h
struct FMeshChart
uint32
FirstTri
int32
Id
int32[4]
Join
uint32
LastTri
FVector2f
MaxUV
FVector2f
MinUV
FVector2f
PackingBias
FVector2f
PackingScaleU
FVector2f
PackingScaleV
float
UVArea
float
UVLengthSum
FVector2f
UVScale
float
WorldLengthSum
FVector2f
WorldScale